岳南煤业根据19101回风巷的具体地质条件与组合梁理论结合,运用理论计算得出锚杆的主要支护参数,进而提出来19101回风巷的支护设计方案,并设置监测点进行现场监测,通过现场的监测点测试表明顶底板移近量稳定在137 mm, 两帮移近量稳定在153 mm,取得了较好的支护效果,实现了较好的技术和经济效益。
Yuenan Mining Industry combined the geological conditions of transportation lane with finite element theory, the main anchor supporting parameters were got by theoretical calculation, 19101 transportation lane support design was put forward, monitoring point was set to conduct field monitoring, the monitoring point on site showed that good support effect was got when roof and baseboard close quantity was 137 mm, two rib close quantity was 153 mm, which realized good technical and economic effect.
徐虎平. 岳南煤业19101工作面回风巷支护技术研究[J]. 煤炭与化工, 2014, 37(10): 3-5.
XU Hu-ping. Study on Yuenan Mining Industry 19101 Working Face Rail
Transportation Roadway Supporting Technology. CCI, 2014, 37(10): 3-5.